Hazardous waste · by county
Hazardous waste handlers in Mercer County, New Jersey
- 350Handlers
- 79Large quantity generators
- 0TSD facilities
- 94With a recorded violation
Mercer County holds 350 of the 7,268 regulated hazardous waste handlers in New Jersey, which makes it the 10th largest county in the state by handler count. 79 are large quantity generators and 94 have at least one violation on record. County FIPS 34021.
By what a handler does in Mercer County
- Large quantity generators in Mercer County 79
- Small quantity generators in Mercer County 136
- Very small quantity generators in Mercer County 133
Comparable counties in New Jersey
- Burlington County 349
- Camden County 358
- Passaic County 362
- Somerset County 309
- Monmouth County 406
- Ocean County 290
- Gloucester County 272
- Union County 474
Year by year in Mercer County
- Inspections in 2026 23 handlers
- Inspections in 2025 25 handlers
- Inspections in 2024 23 handlers
- Inspections in 2023 32 handlers
- Inspections in 2022 27 handlers
- Inspections in 2021 22 handlers
- Inspections in 2020 15 handlers
- Inspections in 2019 24 handlers
- Inspections in 2018 18 handlers
- Inspections in 2017 22 handlers
- Violations determined in 2026 3 handlers
- Violations determined in 2025 8 handlers
- Violations determined in 2024 3 handlers
- Violations determined in 2023 11 handlers
- Violations determined in 2022 10 handlers
- Violations determined in 2021 8 handlers
- Violations determined in 2020 3 handlers
- Violations determined in 2019 3 handlers
- Violations determined in 2018 4 handlers
Handlers
| Handler↑↓ | Where↑↓ | Generator status↑↓ | Also | Violations↑↓ |
|---|---|---|---|---|
| FEDEX EXPRESS PRIA | Hamilton Twp, Mercer, NJ | Very small quantity generator | 0 | |
| FORDOZ PHARMA CORP | East Windsor Twp, Mercer, NJ | Small quantity generator | 5 | |
| FORMER DEPT OF LABOR BLDG | Trenton, Mercer, NJ | Large quantity generator | 0 | |
| FORMER SOUTH WARREN STREET GAS WORKS | Trenton, Mercer, NJ | Small quantity generator | 0 | |
| FORMER SPORTS CENTER | Trenton, Mercer, NJ | Large quantity generator | 0 | |
| FORRESTAL BASIN G2 | Princeton, Mercer, NJ | Small quantity generator | 0 | |
| FOUNDATION ACADEMY CHARTER SCHOOL | Trenton, Mercer, NJ | Large quantity generator | 0 | |
| FRICK LABORATORY PRINCETON UNIVERSITY | Princeton, Mercer, NJ | Large quantity generator | 1 | |
| GAGE INDUSTRIES | Trenton, Mercer, NJ | Very small quantity generator | 0 | |
| GENESIS DRUG DISCOVERY & DIAGNOSTICS, LLC | Hamilton, Mercer, NJ | Very small quantity generator | 0 | |
| GENNAO BIO | Pennington, Mercer, NJ | Small quantity generator | 0 | |
| GLOBAL ESSENCE INC | Hamilton, Mercer, NJ | Very small quantity generator | 0 | |
| GLOBAL INDUSTRIAL | Robbinsville, Mercer, NJ | Very small quantity generator | 2 | |
| GREEN ANALYTICS EAST | Hamilton Township, Mercer, NJ | Large quantity generator | 3 | |
| H M ROYAL INC | Trenton, Mercer, NJ | Very small quantity generator | 0 | |
| HAKIM INTL TRADING & MARKETING | Trenton, Mercer, NJ | Large quantity generator | 6 | |
| HALDEMAN FORD | Hamilton Square, Mercer, NJ | Very small quantity generator | 3 | |
| HAMILTON GASTROENTEROLOGY GROUP PC | Hamilton, Mercer, NJ | Small quantity generator | 0 | |
| HAMILTON TOWNSHIP WATER POLLUTION CONTROL | Hamilton, Mercer, NJ | Large quantity generator | 0 | |
| HAMILTON TWP SCHOOL DIST | Hamilton, Mercer, NJ | Small quantity generator | 0 | |
| HEDGEPETH/WILLIAMS MIDDLE SCHOOL | Trenton, Mercer, NJ | Small quantity generator | 0 | |
| HESS CORPORATION | Mercerville, Mercer, NJ | Very small quantity generator | 0 | |
| HIGGINS FARM SUPERFUND SITE | Princeton, Mercer, NJ | Large quantity generator | 1 | |
| HIGHTS ELECTRIC MOTOR SERVICE INC | Hightstown, Mercer, NJ | Small quantity generator | 0 | |
| HIGHTSTOWN HIGH SCHOOL | Hightstown, Mercer, NJ | Small quantity generator | 0 | |
| HOMASOTE CO | Ewing Twp, Mercer, NJ | Very small quantity generator | 1 | |
| HOME DEPOT RENTAL #2949 | Hamilton, Mercer, NJ | Small quantity generator | 0 | |
| HOME DEPOT STORE #921 | Princeton, Mercer, NJ | Small quantity generator | 4 | |
| HOME DEPOT STORE #927 | Robbinsville, Mercer, NJ | Small quantity generator | 0 | |
| HOME DEPOT STORE #976 | Ewing, Mercer, NJ | Small quantity generator | 0 | |
| HOME DEPOT STORE #982 | East Windsor, Mercer, NJ | Small quantity generator | 0 | |
| HOPEWELL ELEMENTARY SCHOOL | Hopewell, Mercer, NJ | Small quantity generator | 0 | |
| HOPEWELL RESEARCH CAMPUS, PRINCETON UNIVERSITY | Pennington, Mercer, NJ | Very small quantity generator | 0 | |
| HOPEWELL TWP OF DPW | Titusville, Mercer, NJ | Very small quantity generator | 0 | |
| HOPEWELL VALLEY REGIONAL SCH DIST | Pennington, Mercer, NJ | Very small quantity generator | 0 | |
| HOUR GLASS CLEANERS | Pennington, Mercer, NJ | Very small quantity generator | 0 | |
| HOVIONE LLC | East Windsor, Mercer, NJ | Large quantity generator | 3 | |
| HOVIONE, LLC | East Windsor, Mercer, NJ | Large quantity generator | 0 | |
| HUN SCHOOL OF PRINCETON THE | Princeton, Mercer, NJ | Very small quantity generator | 0 | |
| HYDROCARBON TECHNOLOGY AND INNOVATION LLC | Lawrenceville, Mercer, NJ | Large quantity generator | 9 | |
| IFF DANISCO US INC | Ewing, Mercer, NJ | Very small quantity generator | 0 | |
| IN-SITU OXIDATIVE TECHNOLOGIES INC | Lawrenceville, Mercer, NJ | Very small quantity generator | 0 | |
| J D S UNIPHASE | Ewing Twp, Mercer, NJ | Small quantity generator | 0 | |
| JACK MORTON WORLWIDE | Robbinsville, Mercer, NJ | Large quantity generator | 0 | |
| JACKSON STREET BRIDGE OVER ASSUNPINK CREEK | Trenton, Mercer, NJ | Large quantity generator | 0 | |
| JADWIN HALL, PRINCETON UNIVERSITY | Princeton, Mercer, NJ | Large quantity generator | 7 | |
| JERSEY PRECAST | Trenton, Mercer, NJ | Small quantity generator | 0 | |
| JOHNSON & JOHNSON AVIATION | West Trenton, Mercer, NJ | Small quantity generator | 0 | |
| JOHNSON & JOHNSON INNOVATIVE MEDICINE | Titusville, Mercer, NJ | Large quantity generator | 4 | |
| JOHNSON ATELIER | Mercerville, Mercer, NJ | Small quantity generator | 1 | |
| JOHNSTON COURT INC | Trenton, Mercer, NJ | Large quantity generator | 0 | |
| K & H AUTOMOTIVE | Lawrence Twp, Mercer, NJ | Small quantity generator | 0 | |
| K N F NEUBERGER INC | Trenton, Mercer, NJ | Small quantity generator | 2 | |
| KENCO - KGM | Robbinsville, Mercer, NJ | Large quantity generator | 0 | |
| KESSEL DERMATOLOGY | Hamilton, Mercer, NJ | Small quantity generator | 0 | |
| LABTURBO BIOTECH | Princeton, Mercer, NJ | Small quantity generator | 0 | |
| LAWRENCE HIGH SCHOOL | Lawrenceville, Mercer, NJ | Small quantity generator | 0 | |
| LAWRENCE MAINTENANCE FACILITY | Lawrenceville, Mercer, NJ | Large quantity generator | 1 | |
| LAWRENCE PUBLIC SCHOOLS | Ewing, Mercer, NJ | Large quantity generator | 0 | |
| LAWRENCEVILLE ARMORY & OMS | Lawrenceville, Mercer, NJ | Very small quantity generator | 3 | |
| LAWRENCEVILLE NEUROLOGY CENTER, PA | Lawrence Township, Mercer, NJ | Very small quantity generator | 0 | |
| LAWRENCEVILLE SCHOOL THE | Lawrenceville, Mercer, NJ | Very small quantity generator | 0 | |
| LEIDOS QTC HEALTH SERVICES- LAWRENCEVILLE | Lawrence Township, Mercer, NJ | Very small quantity generator | 0 | |
| LIFETIME BRANDS INC | Robbinsville, Mercer, NJ | Small quantity generator | 0 | |
| LINCOLN SUPPLY LLC | Trenton, Mercer, NJ | Small quantity generator | 0 | |
| LOHNPACK CONTRACT FILLING INC | Hamilton, Mercer, NJ | Large quantity generator | 2 | |
| LOOMUSA LLC | Ewing, Mercer, NJ | Small quantity generator | 0 | |
| LOWE'S OF HAMILTON, NJ #1046 | Hamilton, Mercer, NJ | Small quantity generator | 1 | |
| LOWE'S OF W WINDSOR, NJ #1185 | Princeton, Mercer, NJ | Small quantity generator | 0 | |
| MAACO AUTO PAINTING | Trenton, Mercer, NJ | Small quantity generator | 2 | |
| MACYS - QUAKER BRIDGE #065 | Lawrenceville, Mercer, NJ | Very small quantity generator | 0 | |
| MADE SCIENTIFIC | Princeton, Mercer, NJ | Very small quantity generator | 0 | |
| MARIE KATZENBACH SCHOOL | West Trenton, Mercer, NJ | Very small quantity generator | 0 | |
| MARSHALL INDUSTRIAL TECHNOLOGIES | Trenton, Mercer, NJ | Small quantity generator | 1 | |
| MARTIN LUTHER KING MIDDLE SCHOOL FORMERLY | Trenton, Mercer, NJ | Very small quantity generator | 0 | |
| MCMASTER CARR SUPPLY CO | Robbinsville, Mercer, NJ | Small quantity generator | 0 | |
| MEDICAL DIAGNOSTIC LABORATORIES LLC | Hamilton, Mercer, NJ | Very small quantity generator | 2 | |
| MEDICAL DIAGNOSTIC LABS | Hamilton, Mercer, NJ | Small quantity generator | 3 | |
| MEDICO LABS INC | Trenton, Mercer, NJ | Large quantity generator | 0 | |
| MENDHAM ASSOCIATES LLC | Trenton, Mercer, NJ | Large quantity generator | 0 | |
| MERCEDES BENZ REGIONAL MASTER PARTS DISTRIBUTION CENTER | Robbinsville, Mercer, NJ | Small quantity generator | 0 | |
| MERCER AASF #1 | West Trenton, Mercer, NJ | Very small quantity generator | 0 | |
| MERCER COUNTY COMMUNITY COLLEGE | Trenton, Mercer, NJ | Very small quantity generator | 8 | |
| MERCER COUNTY IMPROVEMENT AUTH | Lawrence Twp, Mercer, NJ | Small quantity generator | 0 | |
| MERCER COUNTY VOCATIONAL SCHOOL | Trenton, Mercer, NJ | Very small quantity generator | 2 | |
| MERCER COUNTY VOCATIONAL SCHOOLS | Trenton, Mercer, NJ | Very small quantity generator | 1 | |
| MERCK SHARP & DOHME CORP | West Trenton, Mercer, NJ | Very small quantity generator | 0 | |
| MG WILLIAM S STRYKER ARC | Trenton, Mercer, NJ | Very small quantity generator | 0 | |
| NALCO | Princeton, Mercer, NJ | Small quantity generator | 0 | |
| NASSAU HKT | Princeton, Mercer, NJ | Small quantity generator | 0 | |
| NAVAL AIR WARFARE CTR | West Trenton, Mercer, NJ | Small quantity generator | 9 | |
| NAVINTA LLC | Ewing Twp, Mercer, NJ | Small quantity generator | 5 | |
| NEW JERSEY DEPARTMENT OF AGRICULTURE, ANIMAL HEALTH DIAGNOSTIC LABORATORY | Ewing, Mercer, NJ | Small quantity generator | 0 | |
| NEW METHOD CLEANERS SITE | Trenton, Mercer, NJ | Large quantity generator | 2 | |
| NJ BIO INC | Princeton, Mercer, NJ | Large quantity generator | 1 | |
| NJ DEPARTMENT OF CORRECTIONS | West Trenton, Mercer, NJ | Small quantity generator | 0 | |
| NJ DOT-TRENTON/FERNWOOD FACILITY | Ewing, Mercer, NJ | Large quantity generator | 22 | |
| NJ PUBLIC HEALTH, ENV & AGRICULTURAL LABORATORIES | Ewing, Mercer, NJ | Small quantity generator | 4 | |
| NJ STATE HOUSE EXECUTIVE | Trenton, Mercer, NJ | Small quantity generator | 0 | |
| NJ STATE POLICE HEADQUARTERS | West Trenton, Mercer, NJ | Small quantity generator | 2 |
Figures from EPA’s RCRAInfo download.